CA2967909C - Absorbing liquid, method for preparing absorbing liquid, and device and method for removing co2 or h2s or both - Google Patents

Absorbing liquid, method for preparing absorbing liquid, and device and method for removing co2 or h2s or both Download PDF

Info

Publication number: CA2967909C
Authority: CA; Canada
Prior art keywords: monoamine; absorbing liquid; diamine; tertiary; index
Prior art date: 2015-01-26
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

CA2967909A

Other languages

English (en)

French (fr)

Other versions

CA2967909A1 (en

Inventor

Hiroshi Tanaka

Takuya Hirata

Atsuhiro Yukumoto

Tsuyoshi Oishi

Takahiko Endo

Tatsuya Tsujiuchi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kansai Electric Power Co Inc

Mitsubishi Heavy Industries Ltd

Original Assignee

Kansai Electric Power Co Inc

Mitsubishi Heavy Industries Engineering Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2015-01-26

Filing date

2015-10-23

Publication date

2021-03-16

2015-10-23 Application filed by Kansai Electric Power Co Inc, Mitsubishi Heavy Industries Engineering Ltd filed Critical Kansai Electric Power Co Inc

2016-08-04 Publication of CA2967909A1 publication Critical patent/CA2967909A1/en

2021-03-16 Application granted granted Critical

2021-03-16 Publication of CA2967909C publication Critical patent/CA2967909C/en

Status Active legal-status Critical Current

2035-10-23 Anticipated expiration legal-status Critical

Links

239000007788 liquid Substances 0.000 title claims abstract description 128
238000000034 method Methods 0.000 title claims abstract description 46
239000000654 additive Substances 0.000 claims abstract description 83
230000000996 additive effect Effects 0.000 claims abstract description 81
239000002253 acid Substances 0.000 claims abstract description 48
238000010494 dissociation reaction Methods 0.000 claims abstract description 46
230000005593 dissociations Effects 0.000 claims abstract description 44
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
239000003795 chemical substances by application Substances 0.000 claims abstract description 16
239000002904 solvent Substances 0.000 claims abstract description 8
150000004985 diamines Chemical group 0.000 claims description 36
230000008929 regeneration Effects 0.000 claims description 33
238000011069 regeneration method Methods 0.000 claims description 33
238000010521 absorption reaction Methods 0.000 claims description 25
GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 17
CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 15
NSMWYRLQHIXVAP-UHFFFAOYSA-N 2,5-dimethylpiperazine Chemical compound CC1CNC(C)CN1 NSMWYRLQHIXVAP-UHFFFAOYSA-N 0.000 claims description 6
LJDSTRZHPWMDPG-UHFFFAOYSA-N 2-(butylamino)ethanol Chemical compound CCCCNCCO LJDSTRZHPWMDPG-UHFFFAOYSA-N 0.000 claims description 6
MIJDSYMOBYNHOT-UHFFFAOYSA-N 2-(ethylamino)ethanol Chemical compound CCNCCO MIJDSYMOBYNHOT-UHFFFAOYSA-N 0.000 claims description 6
RILLZYSZSDGYGV-UHFFFAOYSA-N 2-(propan-2-ylamino)ethanol Chemical compound CC(C)NCCO RILLZYSZSDGYGV-UHFFFAOYSA-N 0.000 claims description 6
BCLSJHWBDUYDTR-UHFFFAOYSA-N 2-(propylamino)ethanol Chemical compound CCCNCCO BCLSJHWBDUYDTR-UHFFFAOYSA-N 0.000 claims description 6
COWPTMLRSANSMQ-UHFFFAOYSA-N 2,3-dimethylpiperazine Chemical compound CC1NCCNC1C COWPTMLRSANSMQ-UHFFFAOYSA-N 0.000 claims description 5
VJWZYGQIJWDACM-UHFFFAOYSA-N 2-(2-methylpropylamino)ethanol Chemical compound CC(C)CNCCO VJWZYGQIJWDACM-UHFFFAOYSA-N 0.000 claims description 5
YTVUVYDVQNALCM-UHFFFAOYSA-N 2-(butan-2-ylamino)ethanol Chemical compound CCC(C)NCCO YTVUVYDVQNALCM-UHFFFAOYSA-N 0.000 claims description 5
IWSZDQRGNFLMJS-UHFFFAOYSA-N 2-(dibutylamino)ethanol Chemical compound CCCCN(CCO)CCCC IWSZDQRGNFLMJS-UHFFFAOYSA-N 0.000 claims description 5
XRIBIDPMFSLGFS-UHFFFAOYSA-N 2-(dimethylamino)-2-methylpropan-1-ol Chemical compound CN(C)C(C)(C)CO XRIBIDPMFSLGFS-UHFFFAOYSA-N 0.000 claims description 5
SALYKAIZVOFAEJ-UHFFFAOYSA-N 2-(pentylamino)ethanol Chemical compound CCCCCNCCO SALYKAIZVOFAEJ-UHFFFAOYSA-N 0.000 claims description 5
GVNHOISKXMSMPX-UHFFFAOYSA-N 2-[butyl(2-hydroxyethyl)amino]ethanol Chemical compound CCCCN(CCO)CCO GVNHOISKXMSMPX-UHFFFAOYSA-N 0.000 claims description 5
UWKDZWSATBBGBN-UHFFFAOYSA-N 2-[ethyl(methyl)amino]ethanol Chemical compound CCN(C)CCO UWKDZWSATBBGBN-UHFFFAOYSA-N 0.000 claims description 5
BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims description 5
229940013085 2-diethylaminoethanol Drugs 0.000 claims description 5
PYSGFFTXMUWEOT-UHFFFAOYSA-N 3-(dimethylamino)propan-1-ol Chemical compound CN(C)CCCO PYSGFFTXMUWEOT-UHFFFAOYSA-N 0.000 claims description 5
QCTOLMMTYSGTDA-UHFFFAOYSA-N 4-(dimethylamino)butan-1-ol Chemical compound CN(C)CCCCO QCTOLMMTYSGTDA-UHFFFAOYSA-N 0.000 claims description 5
CJKRXEBLWJVYJD-UHFFFAOYSA-N N,N'-diethylethylenediamine Chemical compound CCNCCNCC CJKRXEBLWJVYJD-UHFFFAOYSA-N 0.000 claims description 5
UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims description 5
JOMNTHCQHJPVAZ-UHFFFAOYSA-N 2-methylpiperazine Chemical compound CC1CNCCN1 JOMNTHCQHJPVAZ-UHFFFAOYSA-N 0.000 claims description 4
AKNUHUCEWALCOI-UHFFFAOYSA-N N-ethyldiethanolamine Chemical compound OCCN(CC)CCO AKNUHUCEWALCOI-UHFFFAOYSA-N 0.000 claims description 4
230000001172 regenerating effect Effects 0.000 claims description 3
GTKHSROUHYKSEB-UHFFFAOYSA-N 2-methylpiperazine;piperazine Chemical compound C1CNCCN1.CC1CNCCN1 GTKHSROUHYKSEB-UHFFFAOYSA-N 0.000 claims description 2
QRSGZSPBXIHHRJ-UHFFFAOYSA-N 2-[ethyl(2-hydroxyethyl)amino]ethanol;2-[2-hydroxyethyl(methyl)amino]ethanol Chemical compound OCCN(C)CCO.OCCN(CC)CCO QRSGZSPBXIHHRJ-UHFFFAOYSA-N 0.000 claims 1
125000004427 diamine group Chemical group 0.000 abstract 1
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 114
229910002092 carbon dioxide Inorganic materials 0.000 description 57
239000001569 carbon dioxide Substances 0.000 description 57
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 29
239000003546 flue gas Substances 0.000 description 29
229910000037 hydrogen sulfide Inorganic materials 0.000 description 28
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 27
239000007789 gas Substances 0.000 description 17
125000004432 carbon atom Chemical group C* 0.000 description 15
125000001183 hydrocarbyl group Chemical group 0.000 description 12
150000001875 compounds Chemical class 0.000 description 11
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 9
238000010586 diagram Methods 0.000 description 9
125000002768 hydroxyalkyl group Chemical group 0.000 description 9
150000001412 amines Chemical class 0.000 description 8
239000002826 coolant Substances 0.000 description 8
239000000126 substance Substances 0.000 description 8
238000010992 reflux Methods 0.000 description 6
-1 amine compound Chemical class 0.000 description 5
239000000203 mixture Substances 0.000 description 5
238000011084 recovery Methods 0.000 description 5
OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 4
230000002745 absorbent Effects 0.000 description 4
239000002250 absorbent Substances 0.000 description 4
238000005265 energy consumption Methods 0.000 description 4
230000015556 catabolic process Effects 0.000 description 3
238000006731 degradation reaction Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000002075 main ingredient Substances 0.000 description 3
150000004885 piperazines Chemical class 0.000 description 3
150000003335 secondary amines Chemical class 0.000 description 3
239000002351 wastewater Substances 0.000 description 3
229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 description 2
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 2
239000002131 composite material Substances 0.000 description 2
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
238000009472 formulation Methods 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
150000003512 tertiary amines Chemical class 0.000 description 2
MYIBLRZZTNNKLN-UHFFFAOYSA-N 1-n,1-n'-diethylpropane-1,1-diamine Chemical compound CCNC(CC)NCC MYIBLRZZTNNKLN-UHFFFAOYSA-N 0.000 description 1
CYXGZZFAAUDHQL-UHFFFAOYSA-N 1-n,1-n'-dimethylpropane-1,1-diamine Chemical compound CCC(NC)NC CYXGZZFAAUDHQL-UHFFFAOYSA-N 0.000 description 1
AYHQRYOMLOEVPZ-UHFFFAOYSA-N 1-n,1-n'-ditert-butylethane-1,1-diamine Chemical compound CC(C)(C)NC(C)NC(C)(C)C AYHQRYOMLOEVPZ-UHFFFAOYSA-N 0.000 description 1
FBXBSCUQZWUZDD-UHFFFAOYSA-N 3-(ethylamino)propan-1-ol Chemical compound CCNCCCO FBXBSCUQZWUZDD-UHFFFAOYSA-N 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 1
229940043276 diisopropanolamine Drugs 0.000 description 1
238000007599 discharging Methods 0.000 description 1
208000018459 dissociative disease Diseases 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
MFIGJRRHGZYPDD-UHFFFAOYSA-N n,n'-di(propan-2-yl)ethane-1,2-diamine Chemical compound CC(C)NCCNC(C)C MFIGJRRHGZYPDD-UHFFFAOYSA-N 0.000 description 1
KVKFRMCSXWQSNT-UHFFFAOYSA-N n,n'-dimethylethane-1,2-diamine Chemical compound CNCCNC KVKFRMCSXWQSNT-UHFFFAOYSA-N 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
125000004193 piperazinyl group Chemical group 0.000 description 1
230000011514 reflex Effects 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
229940066771 systemic antihistamines piperazine derivative Drugs 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
- B01D2252/2041—Diamines
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
- B01D2252/20431—Tertiary amines
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
- B01D2252/20436—Cyclic amines
- B01D2252/20447—Cyclic amines containing a piperazine-ring
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
- B01D2252/20478—Alkanolamines
- B01D2252/20484—Alkanolamines with one hydroxyl group
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/50—Combinations of absorbents
- B01D2252/504—Mixtures of two or more absorbents
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
Gas Separation By Absorption (AREA)
Treating Waste Gases (AREA)
Carbon And Carbon Compounds (AREA)

CA2967909A 2015-01-26 2015-10-23 Absorbing liquid, method for preparing absorbing liquid, and device and method for removing co2 or h2s or both Active CA2967909C (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2015-012480		2015-01-26
JP2015012480A JP6655877B2 (ja)	2015-01-26	2015-01-26	吸収液及び吸収液の調整方法、ｃｏ２又はｈ２ｓ又はその双方の除去方法
PCT/JP2015/079936 WO2016121176A1 (ja)	2015-01-26	2015-10-23	吸収液及び吸収液の調整方法、ｃｏ２又はｈ２ｓ又はその双方の除去装置及び方法

Publications (2)

Publication Number	Publication Date
CA2967909A1 CA2967909A1 (en)	2016-08-04
CA2967909C true CA2967909C (en)	2021-03-16

Family

ID=56542814

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2967909A Active CA2967909C (en)	2015-01-26	2015-10-23	Absorbing liquid, method for preparing absorbing liquid, and device and method for removing co2 or h2s or both

Country Status (6)

Country	Link
US (1)	US10456737B2 (ja)
EP (1)	EP3238809A1 (ja)
JP (1)	JP6655877B2 (ja)
AU (1)	AU2015380995B2 (ja)
CA (1)	CA2967909C (ja)
WO (1)	WO2016121176A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6659293B2 (ja)	2015-09-30	2020-03-04	三菱重工エンジニアリング株式会社	Ｃｏ２、ｈ２ｓ又はそれら双方の吸収液並びにそれを用いた装置及び方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3535260A (en)	1968-03-25	1970-10-20	Union Carbide Canada Ltd	Method of stabilizing a monoethanolamine solution by adding a trialkanolamine
US4840777A (en)	1988-01-12	1989-06-20	Uop	Process for inhibiting mono and diethanolamine degradation
JPH03252430A (ja)	1990-03-01	1991-11-11	Kanebo Ltd	鋭利な粒径分布を有するセルロース粒子集合体の製造法
JP3197183B2 (ja) *	1995-03-16	2001-08-13	関西電力株式会社	燃焼排ガス中の二酸化炭素を除去する方法
US5618506A (en)	1994-10-06	1997-04-08	The Kansai Electric Power Co., Inc.	Process for removing carbon dioxide from gases
RU2191621C2 (ru)	1998-04-06	2002-10-27	Ниппон Ниюказаи Ко., Лтд.	Способ регенерации жидкости, абсорбирующей кислый газ, содержащей метилдиэтаноламин и производное пиперазина низших алкилов
DE10210729A1 (de)	2002-03-12	2003-10-02	Basf Ag	Verfahren zum Entsäuern eines Fluidstroms und Waschflüssigkeit zur Verwendung in einem derartigen Verfahren
WO2005044955A1 (de)	2003-11-10	2005-05-19	Basf Aktiengesellschaft	Verfahren zur gewinnung eines unter hohem druck stehenden sauergasstroms durch entfernung der sauergase aus einem fluidstrom
DE102004011429A1 (de)	2004-03-09	2005-09-29	Basf Ag	Verfahren zum Entfernen von Kohlendioxid aus Gasströmen mit niedrigen Kohlendioxid-Partialdrücken
WO2006107026A1 (ja) *	2005-04-04	2006-10-12	Mitsubishi Heavy Industries, Ltd.	吸収液、ｃｏ2又はｈ2ｓ又はその双方の除去方法及び装置
JP5270842B2 (ja) *	2007-01-31	2013-08-21	アネスト岩田株式会社	塗装用スプレーガン
WO2009001804A1 (ja) *	2007-06-28	2008-12-31	Research Institute Of Innovative Technology For The Earth	ガス中の二酸化炭素を効率的に回収する方法
US8814989B2 (en) *	2010-05-18	2014-08-26	Basf Se	Process for removing carbon dioxide (CO2) from a cycle gas system
JP5659084B2 (ja)	2011-05-30	2015-01-28	株式会社東芝	酸性ガス吸収剤、酸性ガス除去方法および酸性ガス除去装置
US9399192B2 (en)	2011-06-09	2016-07-26	Asahi Kasei Kabushiki Kaisha	Carbon dioxide absorber and carbon dioxide separation/recovery method using the absorber

2015
- 2015-01-26 JP JP2015012480A patent/JP6655877B2/ja active Active
- 2015-10-23 EP EP15880069.8A patent/EP3238809A1/en not_active Ceased
- 2015-10-23 AU AU2015380995A patent/AU2015380995B2/en active Active
- 2015-10-23 US US15/522,432 patent/US10456737B2/en active Active
- 2015-10-23 WO PCT/JP2015/079936 patent/WO2016121176A1/ja active Application Filing
- 2015-10-23 CA CA2967909A patent/CA2967909C/en active Active

Also Published As

Publication number	Publication date
EP3238809A4 (en)	2017-11-01
US20170326495A1 (en)	2017-11-16
US10456737B2 (en)	2019-10-29
WO2016121176A1 (ja)	2016-08-04
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Publication	Publication Date	Title
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